package com.ynny.demo06;

import java.util.Scanner;

public class And{
    public static void main(String[] args) {
        Scanner S1 = new Scanner(System.in);
        int s1 = S1.nextInt();
        int s2 = S1.nextInt();
        System.out.println("和：" + s1+s2);
        System.out.println("差：" + (s1-s2));
    }

}
